Supports – Mirror or picture type – Stand
Patent
1995-04-03
1996-09-17
Chotkowski, Karen J.
Supports
Mirror or picture type
Stand
2481885, A47F 114
Patent
active
055560709
ABSTRACT:
The signal light alignment device of this invention is a portable alignment device having an upright supporting structure such as a tripod, a reflective head consisting of a center plate having a bracket to attach the head to the supporting structure, a front reflective surface and a back surface, which may also be reflective. The front reflective surface, center plate and back surface are attached together to form a single reflective head. The signal light alignment device is placed in an approaching lane of traffic coming towards the signal light to be aligned in a general position of a driver of a vehicle. The front reflective surface is positioned facing the signal light being aligned at a recommended height above the pavement and at a recommended distance from the signal light. The signal light is turned, rotated or otherwise manipulated in accordance with manufacturer instructions until the greatest intensity of reflected light from the signal light alignment device returns to the signal light being aligned. This method provides the highest visibility of light from the signal light by a driver of an approaching vehicle.
REFERENCES:
patent: 1463217 (1923-07-01), Kristofek
patent: 1734979 (1929-11-01), Persons
patent: 1903482 (1933-04-01), Senseney
patent: 1952250 (1934-03-01), Hallowell
patent: 2167564 (1939-07-01), Fonda
patent: 2245901 (1941-06-01), Chaskin
patent: 2607835 (1952-08-01), Bonar
patent: 2806670 (1957-09-01), Straster
patent: 3200786 (1965-08-01), Swezy et al.
patent: 3908947 (1975-09-01), Bledsoe
patent: 4134222 (1979-01-01), Orsos
patent: 4342280 (1982-08-01), Ashworth
patent: 4686785 (1987-08-01), Obbermito
patent: 4777750 (1988-10-01), Garfinkle
patent: 5359461 (1994-10-01), Rice
Chotkowski Karen J.
Grundstrom Richard J.
Wrenn Gwendolyn A.
LandOfFree
Signal light alignment device and method of aligning signal ligh does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Signal light alignment device and method of aligning signal ligh, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal light alignment device and method of aligning signal ligh will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-408559